Question 1

Does Fred Alger Management own PI stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Fred Alger Management holds 159,966 shares of PI (Impinj), worth $22.9M.

Question 2

How many shares of PI does Fred Alger Management own?

Accepted Answer

As of its Q2 2026 13F, Fred Alger Management holds 159,966 shares of PI (Impinj).

Question 3

What is Fred Alger Management's PI position worth?

Accepted Answer

As of its Q2 2026 13F, Fred Alger Management's PI position is worth $22.9M.

Question 4

Is Fred Alger Management buying or selling PI?

Accepted Answer

In Q2 2026, Fred Alger Management reduced its PI position by 55,050 shares (-25.6%).

Question 5

When did Fred Alger Management first buy PI?

Accepted Answer

Fred Alger Management already held PI in its Q4 2018 13F, the earliest on record, and has listed it in 31 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	159,966	-25.6%	$22.9M	0.1%	$143.23	0
2026-Q1	Increased	215,016	+325.0%	$22.1M	0.1%	$102.70	46
2025-Q4	Decreased	50,596	-62.7%	$8.8M	0.0%	$174.01	0
2025-Q3	Decreased	135,782	-53.3%	$24.5M	0.1%	$180.75	0
2025-Q2	Increased	290,913	+72.7%	$32.3M	0.1%	$111.07	52
2025-Q1	Increased	168,457	+57.6%	$15.3M	0.1%	$90.70	40
2024-Q4	Decreased	106,908	-11.7%	$15.5M	0.1%	$145.26	0
2024-Q3	Increased	121,117	+16.9%	$26.2M	0.1%	$216.52	40